.bg{
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-color: black;
    z-index: 51;
    -moz-opacity: 0.3;
    opacity: 0.3;
    filter: alpha(opacity=30);
}
.popout-content{
    width: 100%;
    position: fixed;
    top: 33%;
    z-index: 52;
}
.popout{
    width: 5.5rem;
    height: 5rem;
    margin: 0 auto;
    border-radius: 0.3rem;
    background-color: #fff;
    position: relative;
    z-index: 53;
}
.content-mnemonic{
    height: 2rem;
    text-align: center;
}
.mnemonic-iconfont{
    height: 1.2rem;
}
.mnemonic-iconfont img{
    width: 0.8rem;
    vertical-align: bottom;
}
.mnemonic-title{
    height: 0.8rem;
    line-height: 0.8rem;
    font-size: 0.33rem;
    font-weight: bold;
}
.content-mnemonic i{
    font-size: 0.7rem;
}
.popout-hint{
    width: 80%;
    line-height: 0.5rem;
    margin: 0 auto;
    font-size: 0.27rem;
    color: #828D96;
}
.content-know{
    width: 100%;
    height: 0.9rem;
    text-align: center;
    line-height: 0.9rem;
    font-size: 0.3rem;
    background-color: #411E60;
    color: #fff;
    position: absolute;
    bottom: 0;
    border-radius: 0 0 0.3rem 0.3rem;
}
